Scansion:Tritina
Three tercets followed by a monostich.
There is no set rhythm or line length, but the lines should pretty much be isosyllabic (all have the same number of syllables).
Instead of rhyme, the tercets end with lexical repetition—three words that are repeated in each stanza in varying order. All three words also appear in the last line
The word order is: 1-2-3, 3-1-2, 2-3-1, (1-2-3)